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How people spend their time is an indicator of how they live their lives, with time use over the life course conditioned both by age and by participation in age-graded institutions. This chapter uses nationally representative data from the pooled 2008–2020 American Time Use Survey (ATUS) to evaluate how time use in 12 activity categories varies by age, gender, and disability status among 137,266 respondents aged 15 and older. By doing so, we quantify the “disability gap” in time use between men and women with and without disabilities, identifying at what age and by how much people with disabilities experience time differentials in activities of daily living (ADLs), instrumental activities of daily living (IADLs), and other indicators of social participation. Results indicate that – at many ages – patterns of time use for people with disabilities deviate from those of people without disabilities, with more pronounced differences in midlife. Further, the magnitude of women's disability gaps equals or exceeds men's for sleeping, and nearly all ADLs and IADLs, indicating that disability gaps are also gendered.

The prevalence and drawbacks of policy borrowing in teacher education are widely acknowledged. In England, there has been extensive use of research conducted in the United States as justification for a prescriptive approach to teacher education nationwide. This raises questions about evidence borrowing from different contexts as a key facet of policy making, with inherent concerns about how the contextual influences on that research influence its effectiveness in transitioning to new spaces. Through the use of spatial theory, this chapter examines this phenomenon and highlights how inferences made from research undertaken in one context, but applied in another, can be detrimental to the established practices and expertise of teacher educators.

This study aims to compare the value relevance of accounting numbers prepared under the Accounting and Auditing Organization for Islamic Financial Institutions (AAOIFI) standards with those produced under the International Financial Reporting Standards (IFRS) for Takaful companies (TC).

The authors assess the value relevance of accounting numbers using the Easton and Harris (1991) and Ohlson (1995) return and price models. They also use 54 insurance companies from 10 developing countries in Asia and the Middle East from 2006 to 2015.

The analysis shows that book value is significantly related to stock price under AAOIFI and IFRS. It also shows that TC adopting AAOIFI accounting standards have a more significant effect on stock price. This suggests that AAOIFI standards are more value relevant than IFRS.

TC and their stakeholders can use the findings to determine which accounting standards (IFRS or AAOIFI) produce the more relevant accounting information. This study is useful for investors that consider Islamic ethical practices to make their investment decisions for the standards-setting bodies that focus on establishing accounting standards for the Takaful industry.

The authors investigate a new aspect of the topic of value relevance. To the best of the authors’ knowledge, they believe this is the first paper examining the value relevance of TC’ accounting information prepared under AAOIFI and IFRS.

As the number of social media users continues to rise globally, a heated debate emerges on whether social media use improves or harms mental health, as well as the bidirectional relation between social media use and mental health. Motivated by this, the authors’ study adopts the stressor–strain–outcome model and social compensation hypothesis to disentangle the effect mechanism between social media use and psychological well-being. The purpose of this paper is to address this issue.

To empirically validate the proposed research model, a large-scale two-year longitudinal questionnaire survey on social media use was administered to a valid sample of 6,093 respondents recruited from a university in China. Structural equation modeling was employed for data analysis.

A longitudinal analysis reveals that social media use positively (negatively) impacts psychological well-being through the mediator of nomophobia (perceived social support) in a short period. However, social media use triggers more psychological unease, as well as more life satisfaction from a longitudinal perspective.

This study addresses the bidirectional relation between social media use and psychological unease. The current study also draws both theoretical and practical implications by unmasking the bright–dark duality of social media use on psychological well-being.

Digital influencers, besides being a personal branding phenomenon, constitute, nowadays, important partners for brands in the digital environment. Despite the benefits for both parties, the brand and the endorser, there is a risk when the individuals or the brand take part in some scandal or questionable activity, which causes a loss of credibility and reputation. The contagious effect of personal or corporate brand crisis with the partners is well reported in the literature. However, there are no studies about such occurrence in the digital environment, considering that the phenomenon of digital influence has some particularities differing from traditional celebrity endorsement. This chapter focuses on the research of the consequences of a change in the credibility of influencers or brands, after the occurrence of a negative situation, and the way in which this change affects the two parties involved, the brand and the influencer. We conducted a netnographic study of the social media pages of three digital influencers and the social media pages of a recognized fast fashion brand recognized in the digital world. We analyzed 1500 social media comments from their audiences and found that influencers suffer from a loss in sympathy and credibility by scandals while crisis communication strategies in corporate brands can prevent such damages. Strategic implications for brand managers and digital influencers managing their endorsements are addressed in the discussion.

Consumers nowadays are no longer bystanders in the process of production but are proactive collaborators with the power to co-create value with brands. This study aims to explore the impact of social commerce on the co-creation process of brand value in a social commerce setting.

A questionnaire survey was conducted online to gather 300 eligible responses. The data were empirically validated using the partial least squares structural equation modelling (PLS-SEM) method.

The results indicated that brand engagement (BEN) is vital to brand co-creation (BCC) in social commerce, which could be driven by social-hedonic value (SHV) and social information sharing (SIS).

This study stresses the influence of consumer autonomy in the process of BCC by probing the role of SIS. Moreover, by considering the prevailing trend in social media, this study offers a nuanced perspective on the values of social commerce from the viewpoint of SHV.

This study may serve as a useful guide for practitioners to improve their digital outreach strategy on social commerce to forge stronger relationships, encourage further engagements and promote value co-creation within their brand community.

This examines the effect of relationship quality (RQU) and BEN on BCC through a relational viewpoint.

Supply chain governance constitutes the rules, structures and institutions that guide supply chains toward various objectives, including environmental sustainability. Previous studies have provided insight into the relationship between governance and sustainability but have overlooked two crucial dimensions: power dynamics and the influence of outside actors. This paper aims to address these two gaps by measuring differential power (i.e. power asymmetries) among actors across the supply chain, including external actors.

This paper quantifies power dynamics across the entire chain through a structured survey in which supply chain participants rank their peer’s ability to affect environmental and social outcomes. This paper tests this approach by surveying 200 industry professionals (e.g. feedlot owners, retailers) and external actors (e.g. NGOs) in the US beef sector.

Respondents ranked the most powerful actors as follows: feedlot owners; processing plant owners; and regulatory agencies. Results also revealed that trade associations, retailers and cow–calf producers and ranchers perceive a sense of powerlessness. This study reveals multiple power nodes and confirms a shift in the power structure depending on which indicator respondents considered (e.g. environmental impacts vs employee safety). This study concludes that the buyer–producer dichotomy often used to assess supply chain governance fails to capture the complex dynamics among actors within supply chains.

This study demonstrates a novel approach to measure perceptions of power in supply chains. This method enables researchers to map networks of power across entire supply chains, including internal and external actors, to advance understanding of supply chain governance dynamics. Previous studies have misidentified who governs environmental outcomes in supply chains, and NGOs have overestimated the power of consumers and retailers to influence producers.